Factor Info

ID 31800
Size 303 digits / 1004 bits
Status composite
Value 160955872248893618722112299603199242200479151709513506129905278513934176109715874407674805672084938866966455942952432555216103548110531590988959245427412859173043821954443563204309313330691822079656033062280039295967897046496268593145063301346165864576580025984636746175948912997401853021271080842493879

Factorizations

Primary (ID: 17733) 859728301243446018851483693475731833325258488648880551033 (proven prime)
(ID: 31801) 187217138270427079670381910018821142381960670539516403889680175812902241507843883108629105434497507492367384184771406074051518257236734485193086771018022233524304589119753019512087856372037102729466741282720770509036042578753416824394907289823663 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.